The 4-wheel top trolley for hanging gates is a roller unit with four hardened steel wheels reinforcing ball bearing housing. It runs inside a steel overhead track and connects to the gate’s top beam / wall beam via a ceiling / wall bracket respectively. These trolleys distribute the door’s weight, making it possible for massive gates to slide smoothly, safely, and without floor obstructions.
Article No. | C (mm) | C1 (mm) | D (mm) | H (mm) | H1 (mm) | M | Load (KG)** |
KW-5331/P | 20 | 6 | Ø25 | 71.5 | 39 | M8 | 200 |
KW-5331/N | 29 | 9.5 | Ø38 | 124 | 68 | M12 | 600 |
KW-5331/M | 22 | 11 | Ø44 | 124 | 68 | M12 | 700 |
KW-5331/L | 31 | 11 | Ø54 | 167 | 87 | M20 | 900 |
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| Finish | Galvanized |
|---|---|
| Material | Galvanized Steel |
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